Question

CO2 - MgCO3 - Mg(HCO3)2

Answer 1

Ответ:

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Answer 2

CO2 (carbon dioxide) can react with MgCO3 (magnesium carbonate) to form Mg(HCO3)2 (magnesium bicarbonate) under certain conditions.

The reaction can be represented as follows:

CO2 + MgCO3 + H2O → Mg(HCO3)2

In this reaction, carbon dioxide reacts with magnesium carbonate in the presence of water to produce magnesium bicarbonate.

It's important to note that this reaction occurs in an aqueous solution, where water is present. The exact conditions, such as temperature and pressure, can influence the reaction rate and extent.

Magnesium bicarbonate is a soluble compound that can exist in solution as ions. It is formed when carbon dioxide dissolves in water and reacts with magnesium carbonate. This reaction is often observed in natural processes, such as the dissolution of carbonate minerals in water or the weathering of rocks.

Magnesium bicarbonate is not a stable compound and tends to decompose back into carbon dioxide and magnesium carbonate when the solution is heated or when the concentration of carbon dioxide decreases.